Flint Creek Reservoir Dam
Flint Creek Reservoir Dam
Flint Creek Reservoir Dam, located in Wiggins, Mississippi, stands as a vital structure along the Flint Creek river, serving as a recreational hub for water enthusiasts. Constructed in 1965, this Earth-type dam boasts a height of 52 feet and a length of 2850 feet, with a maximum storage capacity of 15,912 acre-feet and a normal storage level of 9306 acre-feet. The dam's primary purpose is recreation, providing a surface area of 579 acres for outdoor activities while also supporting a drainage area of 10.3 square miles.
Managed by the Mississippi Department of Environmental Quality, Flint Creek Reservoir Dam is subject to state regulations, inspections, and enforcement to ensure its structural integrity and hazard potential are closely monitored. Despite being categorized with a high hazard potential, the dam currently maintains a satisfactory condition assessment, last evaluated in February 2020. The dam's spillway, with a width of 4 feet, operates as uncontrolled, allowing for a maximum discharge of 7719 cubic feet per second in cases of excess water flow. With a moderate risk assessment of 3, ongoing risk management measures and emergency action procedures are crucial components of its operation to mitigate potential risks and ensure public safety.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Flint Creek Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cypress Creek Nr Janice | 20 cfs | → |
| Black Creek Nr Brooklyn | 191 cfs | → |
| Biloxi River At Wortham | 37 cfs | → |
| Red Creek At Vestry | 300 cfs | → |
| Leaf River Nr New Augusta | 1,510 cfs | → |
| Pascagoula River At Merrill | 3,110 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Flint Creek Reservoir Dam.
Boat launches
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Campgrounds
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Fishing spots
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River runs
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About Flint Creek Reservoir Dam
Where does the data for Flint Creek Reservoir Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the High hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card below for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.